CN2105541U

CN2105541U - New padlock

Info

Publication number: CN2105541U
Application number: CN91230951U
Authority: CN
Inventors: 陈圣泰
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-11-22
Filing date: 1991-11-22
Publication date: 1992-05-27

Abstract

The utility model belongs to new padlock used in buildings or furniture and appliances. The structure of the utility model is that an X-shaped plasmodium 20 is arranged on the upper part of a lock body 2 in the space between the known lock body 2 and a lock rod 25, the upper part of the plasmodium 20 is a circular arc surface 22, an arc groove 23 is arranged along the circular arc surface 22, and a V-shaped groove 21 is arranged on the middle upper part of the plasmodium 20. When the new padlock is locked, the space between the lock body 2 and the lock rod 25 is reduced on one hand, and the two sides of the lock rod 25 can be coated on the other hand. At least more than one half of the sections of the two sides of the lock rod 2 can be coated or the sections of the two sides of the lock rod 2 can be completely coated to protect the lock rod 2 not to be cut off, and the safety effect of the new padlock is enhanced.

Description

New padlock

The utility model belongs in the building or furniture, apparatus in the padlock that uses.

Traditional padlock is to leave than large space between lock body and locking bar, uses this class lockset, and the thief cuts with profit easily locking bar is cut off, thereby has reduced the safe effect of lockset.

The purpose of this utility model; it is weak point at traditional padlocks; a kind of novel padlock is provided; space between known lock body and locking bar is shaped on an obform body on the top of known lock body, this obform body can make the space between lock body and the locking bar dwindle first; in case the thief adopts profit to cut off locking bar; second can coat locking bar, can have locking bar over half left and right sides section to be subjected to coating protection at least, to improve the safety of using padlock.

The utility model is achieved in that design in known lock body and the space between the locking bar, be shaped on lock body top one " " the type obform body, this "

" upper face of type obform body is arc-shaped surface, is shaped on arc fluting with the locking bar corresponding matching along the centerline of arc-shaped surface, again "

" type obform body middle and upper part be shaped on can ccontaining clasp the V-type groove, the trench bottom of this V-type groove can be little circular arc or square keyway.

Below in conjunction with the accompanying drawing illustrated embodiment the utility model structure is described further:

Fig. 1 is the utility model perspective view.

Fig. 2 is the utility model user mode schematic diagram.

Fig. 3 is that V-type groove trench bottom of the present utility model is square keyway schematic diagram.

Fig. 4 is the complete clad structure schematic diagrames in the utility model locking bar both sides.

Fig. 5 is that the utility model locking bar both sides coat vertical view fully.

The 1-clasp, the 2-lock body, 20-"

" the type obform body, 21-V type groove, 22-arc-shaped surface, 23-arc fluting, the button hole of the 24-lock body left and right sides, 25-locking bar, the square keyway of 210-V type groove trench bottom, the opening of the 230-lock body left and right sides, the arch section of 250-locking bar.

During enforcement, see also Fig. 1 to Fig. 3, on the basis of known lock body 2 and locking bar 25, the space between lock body 2 and locking bar 25, the top that is positioned at lock body 2 be shaped on one "

" type obform body 20, this " " upper face of type obform body 20 is arc-shaped surface 22, is shaped on arc fluting 23 with locking bar 25 corresponding matching along the arc-shaped surface centerline, arc fluting 23 each side extends downward button hole 24 places of lock body 2, "

" type obform body middle and upper part place is shaped on the V-type groove 21 of ccontaining clasp 1, the trench bottom of this V-type groove 21 can be little circular arc or square keyway 210.

In addition, also lock body 2 left and right sides can be extended upward, the top with "

" top of type obform body 20 (see figure 4) that maintains an equal level, the correspondence position in locking bar 25 both sides is formed with opening 230, and after the padlock locking, formation can coat 25 liang of side sections of locking bar the state of protection fully, and at this moment, profit is cut and more can't be stretched into and locking bar 25 is cut off.When adopting this structure, the trench bottom of V-type groove 21 still can be little circular arc or square keyway 210.To adapt to section is little circular arc or square clasp 1.

Effect of the present utility model be the top of lock body 2 be shaped on "

" after the type obform body; when padlock locks; locking bar 25 embeds in the arc fluting 23 of lock bodies 2; space between lock body 2 and the locking bar 25 is dwindled; the thief can not cut with profit locking bar is cut off, second can coat locking bar 25 both sides, can coat the over half or whole coatings of locking bar two side sections at least; do not cut off with protection lock bar, improved the safe effect of padlock.

Claims

1, a kind of novel padlock includes known lock body, locking bar, it is characterized in that the space between lock body 2 and locking bar 25, the top that is positioned at lock body 2 be shaped on one " " type obform body 20, this " " upper face of type obform body 20 is arc-shaped surface 22, is shaped on arc fluting 23 with locking bar 25 corresponding matching along the centerline of arc-shaped surface 22, " " type obform body 20 middle and upper parts places is shaped on the V-type groove 21 of ccontaining clasp 1.

2,, it is characterized in that the trench bottom of V-type groove 21 can be little circular arc, square keyway 210 according to the described novel padlock of claim 1.